[ 2237.007583][ T6261] veth0: renamed from veth1
[ 2237.257281][ T6289] gre: GRE over IPv4 demultiplexer driver
[ 2237.265813][ T6289] ip6_gre: GRE over IPv6 tunneling driver
[ 2237.374730][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 2237.437106][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 2239.893821][ T6312] socat (6312) used greatest stack depth: 22688 bytes left
[ 2240.245764][ T6325] socat (6325) used greatest stack depth: 21728 bytes left